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STS-118 Shuttle Mission Imagery
Astronaut Dave Williams works with the Perceptual Motor Deficits in Space experiment
high res (1.7 M) low res (130 K)
S118-E-06914 (12 Aug. 2007) --- Astronaut Dave Williams, STS-118 mission specialist representing the Canadian Space Agency, works with the Perceptual Motor Deficits in Space (PMDIS) experiment in the Destiny laboratory of the International Space Station. The PMDIS experiment will measure the decline in hand-eye coordination of shuttle astronauts while on orbit. These measurements will be used to evaluate various mechanisms thought to be responsible for the decline.

Curator: Kim Dismukes | Responsible NASA Official: John Ira Petty | Updated: 08/14/2007
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